Что означает последняя цифра в обозначении AR 33.2, 33.3?

[zen]

Что означает последняя цифра в обозначении AR 33.2, 33.3? имеется ввиду Tipo 33

[cоlombо]

А что это за 33, и какая цифра должна у нее стоять после точки???

[zen]

по уму у нее должно стоять 4

This is the only three-liter coupe built as a monocoque. It looks very much like the original Ferrari 512 short-tail coupe. The roof panel is removable.

Driven by Pescarolo and DeAdamich in three liter form in Europe, it was later run with a 4.0 liter V-8 in Europe's InterSeries (in blue livery) driven by Teodoro Zeccoli. Later sent to Australia at the request of Sig. Tadlini of Alfa-Romeo, Australia, the car was campaigned in the Tasman Cup, since it was already fitted with the larger V-8. It was driven there by Graham Lawrence. It was brought to the United States in 1988.